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  • Posts by Liza Hadley
    Associate

    Liza Hadley is an associate in Nutter’s Intellectual Property Department. Previously, she was a technical specialist at the firm, where she prosecuted patent applications and assisted with trademark matters.

On March 7, 2019, the Patent Trial and Appeal Board (PTAB) designated the decision in Lectrosonics, Inc. v. Zaxcom as precedential. The order provides guidance and information on practice surrounding a patent owner’s motion to amend during an Inter Partes Review (IPR), in light of Federal Circuit case law. Generally, in an IPR proceeding, the patent owner may file one motion to amend the patent to (a) cancel any challenged patent claim and (b) for each challenged claim, propose a reasonable number of substitute claims. 35 USC 316(d)(1). This decision replaces Western Digital Corp. v. SPEX Techs, Inc., and provides further guidance on the scope of proposed substitute claims and the right of a petitioner to submit evidence during the IPR amendment cycle.

Posted in Patents

Invention disclosures made by an inventor to an attorney, or a review committee including attorney(s), often contain sensitive information that a client would prefer to keep confidential. It is important for both inventors and attorneys to appreciate the boundaries of the attorney-client privilege, as applied to inventor-attorney communications, to determine which communications can be privileged, and thus sheltered from discovery, and those that will remain discoverable. As in other areas of law, the attorney-client privilege attaches to confidential communications between a client and an attorney made for the purpose of seeking legal advice or services. The Court of Appeals for the Federal Circuit (CAFC) has applied this principle to patent law and found that the privilege attaches to confidential invention disclosure communications between an inventor and an attorney made for (1) seeking advice on patentability or (2) for obtaining legal services of preparing a patent application. See In re Spalding Sports Worldwide, Inc., (Fed. Cir. 2000). Thus, the attorney-client privilege attaches to invention disclosures submitted or communicated to an attorney to assist the attorney in evaluating patentability or in prosecuting a patent. Additional inventor-attorney communications which may fall within the attorney-client privilege include draft patent applications prepared for or received by an attorney and communications between a named inventor and a patent attorney about patent prosecution.

Maximizing the protection and value of intellectual property assets is often the cornerstone of a business's success and even survival. In this blog, Nutter's Intellectual Property attorneys provide news updates and practical tips in patent portfolio development, IP litigation, trademarks, copyrights, trade secrets and licensing.

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